<p>MARION OAKS – A 3-year-old boy drowned Thursday at his family's Marion Oaks residence, according to sheriff's detectives.</p><p>Authorities said the boy, Joseph Moreno, died at TimberRidge Medical Center after he was removed from the in-ground pool.</p><p>The incident occurred at 6600 SW 151st Loop.</p><p>Officials are not releasing any other details about the incident because it is under investigation.</p>